Cambridge Soundworks OontZ Ultra Bluetooth 5.4 Speaker, up to 100 Unobstructed Ft Wireless Range,

Make It Yours – See Your Price On Amazon!

Your Sales Price $48.99 - $39.99

A quick rundown of this product’s key features:

PORTABLE BLUETOOTH SPEAKER – Designed and Engineered in the USA, the OontZ Ultra with its unique triangular design, offers high-quality crystal-clear stereo sound for a truly immersive listening experience. This portable bluetooth speaker can be placed either flat or standing up, providing versatile placement options to suit your need. NOTE: This is Bluetooth 5.4 Ultra speaker and can only be paired with a Bluetooth 5.4 Ultra speaker
BUDGET SPEAKER WITH IMPRESSIVE SOUND – With its powerful 14 watt Volume Booster AMP, this OontZ Ultra bluetooth speaker delivers incredible sound without any distortion, even at maximum volume. Enjoy your music the way it was meant to be heard, whether you’re in your living room, backyard, or office. The OontZ Ultra is the perfect wireless speaker for any space, providing unbeatable sound quality and volume that will impress even the most discerning audiophiles
ULTIMATE WIRELESS SPEAKER – With advanced antenna design and Bluetooth technology, this speaker provides faster connection and superior wireless range up to an incredible unobstructed 100 ft. Whether you’re using a desktop, laptop, or mobile phone, connecting to the OontZ Ultra bluetooth speaker is fast and easy, ensuring you can enjoy your music from wherever you are in the room, without having to stay tethered to your device.
WATERPROOF WIRELESS SPEAKER: OontZ ULTRA Bluetooth Speaker is IPX7 Waterproof, and can be used in the shower, near the pool, while engaging in water or snow sports. It is Ultra-portable, ultra-lightweight that will help make your sports adventures even more exciting!
VERSATILE, UNIQUE DESIGN: OontZ, the original triangle speaker delivers sound more efficiently and easier to hold and use, and will complement any room decor. It can be placed either flat or standing up, and is an excellent gift for anyone for any occasion.

Our Top Reviews

Reviewer: Yolanda
Rating: 5.0 out of 5 stars
Title: Longevity
Review: I have had this speaker for five years and several just like it and I love them they’re great still working today . Basically have one hooked up to my outdoor TV so we don’t bother the neighbors have one at work and a couple other ones just in case never let me down.

Reviewer: TGS1985
Rating: 5.0 out of 5 stars
Title: Solidly made with terrific performace for it’s price range, plus it’s splash proof with a option for stereo pairing.
Review: I originally bought the original Oontz Angle 3 a year ago so I could play music in the shower or in the kitchen from my phone or tablet without worry. I wasn’t expecting much from a (at the time) $30 blue tooth speaker but the sound quality was really nice for the price. Better yet, after a year it still performs like the day I first got it even after a few drops.So when I saw that Cambridge came out with the Oontz Angle 3 ULTRA and that it was going on sale for the same price as the original Angle 3, I just had to get one.There been some significant improvements over the original Angle 3.- Better design, closer resembling the Oontz Angle 3 XL.- Added track selection buttons on the speakers.- Splash proof. While I don’t necessarily feel it any better than the original’s, it always nice knowing I can put these in a bathroom or kitchen without having to freak out if they happen to get a little wet.- Better base. While the original Angle 3 had good sound quality and decent base, the ULTRA pumps up the base to the next level, all the while never at the cost of becoming distorted at max volumes. The ULTRA lives up to the “Oontz” brand name as it can actually produce base you can FEEL. I have a set in my bedroom about 3 feet from the foot of my bed and I can feel every beat in my foot board easily. Surprised the hell out of me the first time, I’m a little amazed how much they improved the base in a unit that’s only slightly bigger than the original.- Speaker Pairing. A main reason I gave the ULTRA a shot was due to the fact it has the option to pair with another ULTRA speaker, something that was only available from the $80-$130 Angel 3 XL. While I had a little trouble initially pairing two ULTRAs together, they were never a problem once they were. You’re given the option of having a dedicated Left and Right speaker for a stereo set up or you can do a duel stereo on each speaker which is ideal if you moving back and forth between two rooms and want to enjoy music or an audio book uninterrupted.- Better Bluetooth range. On the original Angle 3, if I were to leave my phone or tablet in my bedroom and then move my speaker to the kitchen which was about 40ft away through two thick walls the speaker would start to lose connection and break up. Not a problem for the ULTRA, and the same goes for paring between two speakers. I can now leave a speaker in my bed room and bring one into the kitchen and have no problem playing audio on both no matter what room my device is in.That all said, there still could be some improvements. When paired, turning off the main speaker (the “left” speaker) will turn both off, but turning it back on won’t turn them both back on. That’s is a significant oversight in my book. Also I occasionally have issue with my devices recognizing the speakers, especially if I have more than one device paired to them and I want to switch between them, but that might have more to do with my devices than the speakers themselves. Worse comes to worse, you’ll have to repair but it doesn’t happen very often.Finally and this is more of a tongue in cheek criticism but they kind of make the original Angle 3 obsolete. As I write this the Ultra is $33 and the original is $25. At those price ranges, the $7 you save by getting an original Angle 3 just isn’t worth it because the ULTRA provides so much for only several dollars more. Honestly, If the ULTRA is going to be $30-$33 depending on sales, I wouldn’t pay more than $15 for the original Angle 3 and considering how often they go on sale I sure you’ll see one for about $20, but that still seems high…Then we have the other end of the spectrum. Up to now I was really debating on getting a $130 Oontz Angle XL, mainly for the increase performance and pairing feature. And while knowing it often goes on sale for around $75, I still probably won’t get one now that there’s the ULTRA at less than half the price. Granted, I’m sure the XL even crazier in performance, loudness, etc.. but the ULTRA does such a good job as is that unless I start hosting huge outdoor parties regularly, I don’t have have a need or desire for it anymore. Two ULTRAs do a hell of a job already providing loud high audio quality music in any of my home’s rooms so unless the XL starts going on sale in the $60 range, I’m good. But who knows, that might happen when Cambridge comes out with a Angle 3 XXL or XL ULTRA or roll out with an Angle 4 line of speakers.Overall the Oontz Angle 3 is a solid choice for a Bluetooth speaker. It’s built well, sounds terrific, will hold up to test of time, can be paired and is water resistant, all at a fair price (if bought for it often sale price of $30).

Reviewer: rickhartmanii
Rating: 5.0 out of 5 stars
Title: Best portable speaker for the money!
Review: What I want in a speaker is fidelity, faithfulness to the artist’s vision when they made the recording. For an inexpensive, tiny speaker you can’t ask for more. I highly recommend this speaker.

Reviewer: Judy L.
Rating: 4.0 out of 5 stars
Title: Just as good as they were 5 years ago. Superior sound, stereo, and bass, but confused.
Review: I bought a 2 of these speakers 5 years ago, and they are still working as well as the day I bought them. Most recently, I had to replace a different brand of speakers that pooped out. I shopped through the various brands, but kept coming back to these. I bought 2 of them for stereo sound, and I love them. I use the new set in my bathroom, and the older set is being used as the replacements in my basement work area. Since I had kept the older set plugged in, I was concerned this would wear out the battery, but the batteries on both speakers still hold a charge and connect automatically when I turn them on.My husband also has a set of these speakers that I bought him for Christmas 5 years ago that he uses on an enclosed back porch that is his workshop. Both of us have these speakers connected to Amazon Alexa devices to listen to radio and a couple of music apps. When connected to the Amazon Alexa devices, I turn the volume on the speakers to maximum so the volume can be controlled by the Amazon Alexa device.So, why do I love these speakers?1) The cost for 2 doesn’t break the bank.2) The stereo sound is superior. When using 2 speakers in stereo, the sound seems to come between them. For input that is stereo, you get a great separation of sound.3) Once you connect the left speaker as the main speaker, and pair two speakers, they connect automatically when you turn them on. Connecting two speakers in stereo mode is very easy, and they reconnect even if you turn the off.4) Whether kept plugged into power or not, the speakers work equally well. I kept one set plugged into electricity all the time and the other was plugged in only when it needed to be charged. Both work equally well.5) When using 2 speakers, both are controlled by the first speaker connected. If you increase volume of the initial speaker, it also controls the volume of the second speaker. If you shut off the first speaker, it automatically shuts off the second speaker.6) Sound quality, bass, and stereo separation is superb in my opinion.I really do love these speakers, especially if you get two for stereo sound, and would highly recommend them. These speakers are not expensive, and, in my opinion, beat the sound quality of more expensive speakers. In addition, the life span of these speakers makes them more than worth the cost.Update 3/20/23:The speakers pictured and described were bought for me by my husband November, 2021 that I installed in my bathroom, and moved a set I bought April 24, 2018 to my basement work area. I had also bought a set for my husband for Christmas December 11, 2017. All of these were the same and used the same micro USB cable for charging.December 5, 2022, I bought another set just to have an extra set in case I needed it. In March of 2023, I discovered that one of the speakers I bought in 2018 was no longer charging. So, I bought one more of these speakers to replace the one that was failing. This speaker had the same mini USB charging cable, but would not pair with the older speaker that was still working. When I took out the speakers I bought 12/5/22, I discovered the charging cable on both of these was USB-C and neither of them would pair with the older speaker or the one I just bought in March of 2023.I finally did pair the two speakers that had the USB-C charging cables after a lot of frustration and aggravation. I found that every one of the orders is linked to the same sales page on Amazon. The newest speaker I bought uses the same charging cable as the older speakers, and the set I bought just previously to this on uses USB-C.This makes me wonder exactly what you are getting when placing an order on this page. Judging from my experience, I wonder if you get an older version when you buy only one speaker. They all look the same, so how could you possibly know. At any rate, the single speaker I bought would not pair with the older speaker having the mini USB power cord nor would it pair with either of the speakers that had the USB-C power cords. I am returning the most recently purchased speaker since it won’t pair with any of the other speakers I have.I hope this review was helpful for you.

Reviewer: L. Hisle
Rating: 5.0 out of 5 stars
Title: Great Bluetooth Speaker Small but Mighty
Review: Great little Bluetooth speaker. This is the 2nd one I’ve bought. I use it all the time. Easy to carry around with me. I listen to audible books a lot & this speaker is handy for that. It’s plenty loud enough. I can still hear when I move around from room to room in my house. I would recommend it. Good quality.

Reviewer: Nish
Rating: 5.0 out of 5 stars
Title:
Review: • Exceptional and richer sound quality in its range.• Bass is incredible and lets you enjoy the entire low to mid to high range without damaging your experience.• Surprisingly clear at max volume.• It comes in basic packing for well protection along with a standard micro-USB cable and 3.5mm male-to-male cable.• When handled the feel is premium with solid and rubberized sides.• Controls are good with raised symbols that can be felt when lighting is low.• It dances its way around while on a hard surface at high volumes with high bass ;-)• Simple to pair. Speaker and microphone during phone calls are also of good quality• The battery easily lasts more than 20 hours when played under 50% of its peak volume By IPX6 rating, it is nice to know that it is water resistant and it can be splashed on while by a pool or a beach or more likely water spill on it. I did not test it after getting addicted to its sound quality.o A battery level indicator would have been a nice additiono Sometimes the Bluetooth audio has continuous interruptions in playback when it resumes music playback after a phone call. Maybe a firmware upgrade can fix it.

Reviewer: Peter
Rating: 5.0 out of 5 stars
Title:
Review: Easy to use, sound is great and we are happy with the speaker. We use it when sitting outside our Van and want to listen to some quiet music.

Reviewer: Raul
Rating: 5.0 out of 5 stars
Title:
Review: Me he dedicado mucho al sonido profesional y se nota que esta empresa tambièn…hay i+d y se nota en que para el tamaño tiene unos graves limpios y definidos .la bateria dura 6 horas a tope.

Reviewer: Cliente Amazon
Rating: 5.0 out of 5 stars
Title:
Review: Si tratta di un altoparlante bluetooth portatile di altissima qualità. Lo consiglio!

Reviewer: A Manu
Rating: 5.0 out of 5 stars
Title:
Review: Très bon produit pour la petite taille de cette enceinte, le son est clair et limpide, les basses sont suffisantes et en harmonie avec le spectre médium/aïgu, elles ne bavent pas ou ne canibalisent pas le son. Pas ou peu de distorsion en vol max. En bref pour moins de 50 € je ne pense pas trouver mieux !Néanmoins, si vous êtes un mordu des basses fréquences en tous genres achetez du beaucoup plus gros !Même si cela est la mode des fabricants, mettez un chargeur en plus du cable fourni !!!!!!!

Price effective as of Jun 30, 2025 14:24:48 UTC

As an Amazon Associate Dealors may receive a commission for purchases made through these links.